[HADOOP-15277] remove .FluentPropertyBeanIntrospector from CLI operation log output

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.1.0
• Fix Version/s: 3.1.0, 3.0.3
• Component/s: conf
• Assignee: Steve Loughran
• Reporter: Steve Loughran
• Created: 01/Mar/18 18:47
• Updated: 05/Apr/18 20:54
• Resolved: 09/Mar/18 10:51

Description

When hadoop metrics is started, a message about bean introspection appears.

18/03/01 18:43:54 INFO beanutils.FluentPropertyBeanIntrospector: Error when creating PropertyDescriptor for public final void org.apache.commons.configuration2.AbstractConfiguration.setProperty(java.lang.String,java.lang.Object)! Ignoring this property.

When using wasb or s3a,. this message appears in the client logs, because they both start metrics

I propose to raise the log level to ERROR for that class in log4j.properties